baber/WOPTO huggingface dataset:
Patent JP-S5867064-A (JP)
Title: Semiconductor device
Inventor: SASAKI NOBUO
IPC: H01L51/05
Filed: 1981-10-16
Abstract: PURPOSE:To form the semiconductor device easily by isolating P type and N type semiconductor layers, which are shaped by making an impurity element contain to polyacetylene films, by the insulator of a polyacetylene film. CONSTITUTION:The polyacetylene film 2 having high purity is grown onto a substrate 1 by using a Zeigler-Natta catalyst. A resist film 12 is patterned to the upper surface of the film 2, only a JFET element forming region is exposed, Li ions are injected from an upper section, the N type impurity layer 3 is demarcated, and the resist film 12 is dissolved and removed by an organic solvent. A resist film 13 is patterned, the Li ions of high concentration are injected, the N<+> type impurity layer is shaped, and source and drain regions 4, 5 are demarcated. A resist film 14 pattern is formed, AsF5 ions are injected, and the gate region 6 of the P<+> type impurity layer is shaped. A resist film 15 is patterned again, the surface is coated with Li through a sputtering method, and source and drain electrodes 4', 5' are molded through a lift-off method dissolving and removing the resist film 15. A resist film 16 is formed, and a gold (Au) electrode is shaped as a gate electrode 6'.
Patent JP-S5957855-A (JP)
Title: Discharged paper collecting device in paper feeder
Inventor: KURITA KAZUO
IPC: B65H29/32
Filed: 1982-09-24
Abstract: PURPOSE:To surely feed paper even if the paper is in a small thickness and/or with moisture, by providing an adsorptive belt operated by air in a space above the inlet side of a paper receiving table and feeding the paper while adsorbing it to said belt by air. CONSTITUTION:If paper is detected by sensors 17, a solenoid valve 16 is switched, causing an air suction discharge pump 15 to be used for the vacuum side, and the paper 1c carried into the space between a pulley 18 and a roller 26 on the inlet side is successively moved to the right while being sucked by an adsorptive belt 24 following the movement of said belt 24. Then if the rear end of the paper 1c is detected by the sensor 17, the solenoid valve 16 is switched, and the air suction and discharge pump 15 is used for a discharge side, causing the belt to perform action blowing down the paper 1c.
Patent JP-H071367-A (JP)
Title: Walking actuator
Inventor: HATAMURA YOTARO
IPC: B25J5/00
Filed: 1993-06-12
Abstract: PURPOSE:To promote stable walking performance and holding force even there are variations in a mounting spot by displacing at least one part out of two contact parts with a walk surface, in parallel with both pressing and separating directions to and from the walk surface as well as paralleling this walk surface. CONSTITUTION:Two actuators 3 and 4 with two leg parts 1 and 2 as parts in contact with a walk surface 8 are installed there. In addition, both these actuators 3, 4 are attached to an intermediate body 5 which is connected to a body 7 via a spring member 6 as a pressing means. In succession, the body 7 is held so as to have a fixed clearance to the walk surface 8. Then the leg part 1 of the first actuator 3 is made contact with the walk surface 8, and a forward motion is performed as supporting pressing force made by the spring member 6, while the leg part 2 of the second actuator 4 is separated from the walk surface 8, making it advance forward. In brief, each motion of both these actuators 3 and 4 is changed alternately and thereby their walking motions are thus carried out.
Patent JP-H1115812-A (JP)
Title: Method for controlling system examination simulator
Inventor: FUJINO NOBUHIRO
IPC: G06F19/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To attain high speed calculation processing while setting up many unspecified conditions by uniting a simulator with each of compiling type processing and interpreter type processing. SOLUTION: An interpreter type processing part 120 capable of interactively changing simulation data related to an examination item or control algorithm and an compiling type processing part 130 capable of executing high speed calculation processing for a machine word converted before the start of simulation are switched by an execution control part 140 so that its switching timing can be optionally changed even on the way of simulation and the processing contents of each of the processing parts 120, 130 can be updated on the way of the simulation.
Patent JP-S5867128-A (JP)
Inventor: TAGUCHI CHIYOUBEE
IPC: A01G9/14
Filed: 1981-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05182212-A (JP)
Title: Optical detector
Inventor: GEORUKU AROIZU REONII REENNEFU
IPC: G11B7/09
Filed: 1992-06-24
Abstract: PURPOSE: To provide an optical detector, capable of returning a focus into a control range soon after its control range has deviated. CONSTITUTION: The focus of a beam 2 is moved relatively, with respect to information in a recording medium 6 through the use an actuator 8. A focus detection unit 7 generates a focus error signal representing a distance between the focus and an information face 5 within a previously fixed control range. The detection unit 7 also generates a focus position signal CA expressing that the position of the focus is outside of the control range B. A control circuit 33 fetches a control signal for the actuator 8 from a focus error signal FE to maintain the focus to be nearly within the information face. A detector includes signal generators 44, 41, 50 and 51 generating a replacing control signal FA for actuator 8 timewise changing based on a focus position signal CA to return the focus 9 to inside of the control range B.
Patent JP-S5691127-A (JP)
Title: Safety device for combusting apparatus
Inventor: TANAKA EIICHI
IPC: F23N5/00
Filed: 1979-12-20
Abstract: PURPOSE:To enable to detect incomplete combustion of a burner in reliable manner for various kinds of gas and types of apparatus to be used, by disposing a sensor of the type changing the electric resistance depending on the ambient temperature and the air-fuel ratio between flames formed by a main burner. CONSTITUTION:When flame is produced through ignition of a pilot burner 5 by manipulating a push cock or the like and it is detected by a thermocouple 6, a safety valve (not shown) is opened by an electronic circuit and held in the opened position. Then, a main burner 2 is ignited by the flame of the pilot burner 5 and set into normal operation. In such a combusting apparatus, a sensor 7 for detecting incomplete combustion is disposed between flames of the main burner 2 by means of a holder 8. During normal combustion of the apparatus, the sensor 7 is located outside of the flames, whereas at the time of abnormal combustion, it is located inside the flames due to deformation of the flames. Therefore, it is enabled to detect incomplete combustion accurately for various kinds of gas which produce flames of different lengths.
Patent JP-H0717432-A (JP)
Title: Automobile
Inventor: KAWAKAMI YUKIO
IPC: B62D25/00
Filed: 1993-07-06
Abstract: PURPOSE:To enable to use an automobile which can be converted from an open car to a coupe type car also for a wagon car serviceable both for cargos and passengers transport. CONSTITUTION:Panel connecting tools 8a, 8b are fitted to an open body 1, and panel lock metal fittings 25a, 25b capable of being engaged with the connecting tools 8a, 8b are respectively fitted to a hard top panel for sedan and a hard top panel 20 for wagon to be loaded on the cabin of the open body 1. The hard top panel 20 for wagon is fitted to the open body 1, and it is used for a wagon car except the use as an open car or a coupe type car.
Patent JP-S6143576-A (JP)
Title: Thermal head
Inventor: SAWAE TETSUNORI
IPC: B41J2/335
Filed: 1984-08-07
Abstract: PURPOSE:To simplify the process for obtaining predetermined resistors, by forming the resistors from the same material as that for conductors and setting the film thickness of the resistors to be smaller than that of the conductors. CONSTITUTION:Between lead electrodes 5, 6a-6h having a film thickness of t1, heating resistor elements 7a-7h having a film thickness of t2 (1/2>=t1/2>=1/20) are provided by using the same material as that for the electrodes. Since the specific resistance of the metallic material is the same for the heating resistor part 7a-7h and the lead electrode part 5, 6a-6h it is necessary, for generating as much energy as possible at the heating resistor part 7a-7h, to set the thickness t2 of the metallic layer at the parts 7a-7h to be uniform and small. On the other hand, the film thickness t1 at the lead electrode part 5, 6a-6h is set to be uniform and large. With the heating resistor elements and the lead electrodes formed of the same material, only a single photomechanical process is required, and manufacturing cost can be lowered.
Patent JP-S5690803-A (JP)
Title: Production of carbonyl group-containing organic polymer
Inventor: KUNAI KENJI
IPC: C08J5/22
Filed: 1979-12-24
Abstract: PURPOSE: To selectively add carbonyl groups to the superficial layer of a sulfonyl group-containing organic polymer without using a special treating agent and complicated treatment, by irradiating the sulfonyl group-containing polymer with ultraviolet rays in the presence of oxygen under specified conditions.  
     CONSTITUTION: A carbonyl group-containing organic polymer is produced by irradiating a sulfonyl group-containing organic polymer with ultraviolet rays at a temperature higher than 75°C and lower than the decomposition temperature of the organic polymer in the presence of oxygen. Illustrative of the sulfonyl group-containing organic polymer is a copolymer of a fluorine-containing uvinyl monomer such as tetrafluoroethylene and perfluoroalkyl vinyl ether sulfonylfluoride. The OH ion permeability of an ion exchanging membrane for salt electrolysis can be controlled by converting the sulfonyl groups of the superficial layer of the membrane into carbonyl groups. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5790121-A (JP)
Title: Method and apparatus for measuring distribution of light
Inventor: KOSAKO SHIYUUJI
IPC: G01J1/00
Filed: 1980-11-26
Abstract: PURPOSE:To permit the measurement of distribution of light in a short period of time, by rotating an element group arranged in a straight line through a rotating arm and arranging the element group so that it has sensitivity in a plurality of directions having specific angles in a surface of revolution. CONSTITUTION:A light-receiving part 1 is secured to one end of a rotating arm and vertically rotated around an illuminator 3 to be measured. Light-receiving elements 17-25 are secured at the focul points of lenses 7-16 of the light-receiving part 1 and both sides thereof. The distribution of light is measured by sampling the output of each light-receiving element for every interval equal to an angle DELTAtheta made by an effective width 26 of each lens while vertically rotating the light-receiving part 1. When the light-receiving part 1 is located at the position of vertical angle 29, the outputs of the light-receiving element 17 and the light-receiving elements located at the same related positions with respect to the lenses 8-16 respectively as the light-receiving element 17 are totaled. Then, similar operations are repeated to conduct measurement. Thereby, measurement can be performed in a short period of time.
Patent JP-H0722014-A (JP)
Title: Separator for battery
Inventor: KAMINAMI YASUO
IPC: H01M2/16
Filed: 1993-07-06
Abstract: PURPOSE:To realize an excellent property at low temperatures and hold the shape of a sealing film even at high temperatures by laminating the porous film composed of micro molecular weight polyethylene having a specific viscosity average molecular weight, and nonwoven fabric including multiple layer fiber provided with a core made of a resin having a melting point higher than that of polyethylene. CONSTITUTION:A composition composed of micro molecular polyethylene having a viscosity average molecular weight (MV) of 500,000 or more and a plasticizer is fused and extruded, thus obtaining a sheet. A plasticizer is extracted from the sheet, thereby obtaining a porous film. Nonwoven fabric consisting of an outer layer of polyethylene and a core of polyester and including multiple layer fiber made of a resin having a melting point higher by 20 deg.C than that of polyethylene is laminated on the porous film by heat lamination or the like, thus obtaining a separator. It is preferable that the porous film has a thickness of 10-50mum, air permeability of 20-3000sec/100cc, and a hole ratio of 25-80%.
Patent JP-S5790777-A (JP)
Title: Electronic cash register
Inventor: IWAWAKI TADATAKA
IPC: G07G1/12
Filed: 1980-11-26
Abstract: PURPOSE: To increase the using efficiency, by realizing both operations by one man and two men for an electronic cash register and automatically switching these two systems of operation each other in accordance with the time.  
     CONSTITUTION: A register is operated by one man out of a specific time band. A discriminating means 20 delivers a low-level signal to shut off an AND gate 21. While the output signal of the means 20 is set at a high level via an inverter 22, and accordingly a gate 23 is made operable. The register is operated by two men within the specific time band. The means 20 delivers a high-level signal to turn on a gate 11. On the other hand, the output signal of the means 20 is set at a low level, and accordingly the gate 23 is made inactive. The transaction information is transferred to a buffer register 24 at an adjustment part B. At the same time, a key input 25 receives an adjustment process 27 via a key encoder 26 to be displayed 28 and printed 29. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08335816-A (JP)
Title: Antenna supporting device
Inventor: SHINKAI TAKAYOSHI
IPC: H01Q1/12
Filed: 1995-06-09
Abstract: PURPOSE: To provide an antenna supporting device which can prevent the breakage of an antenna when it collides against an obstacle. CONSTITUTION: An antenna supporting device is provided with a supporting plate 11, a supporting shaft 16 which is supported by the plate 11 so that it is unable to turn and can move in its axial direction, a receiving seat 18 which is formed at one of both ends of the shaft 16 and in a body with the shaft 16, an elastic member 19 which energizes the receiving seat 18 in the direction farther from the plate 11, an antenna base 3 which is supported by the shaft 16 so that it can turn and and also can move in the axial direction of the shaft 16, a spacer 26 which is placed outside the base 3 and supported by the shaft 16 so that it cannot turn and can move in the axial direction of the shaft 16, and a knob 31 which is supported at the other end of the shaft 16 so that it can turn.  The knob 31 and the spacer 26 include a protruding part 38 and a cam face 28 respectively, and the face 28 includes a stage part 42.
Patent JP-2000004045-A (JP)
Title: Growth method for gallium nitride compound semiconductor single crystal
Inventor: SEKI YOJI
IPC: H01L21/205
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a growth method, wherein a good quality of gallium nitride compound semiconductor single crystal is grown on a rare-earth 13 (3B) group perovskite single-crystal substrate containing one or more kinds of rare earth elements. SOLUTION: This growth method of a gallium nitride compound semiconductor single crystal, having a rare earth 13 (3B) group perovskite single-crystal substrate containing one or more kinds of rare earth elements, contains the first film forming process in which the first gallium nitride layer is grown on the substrate under a first temperature condition, a heat treatment process wherein heat treatment is performed on the substrate by heating up to the prescribed temperature in an inert gas atmosphere, and the second film forming process, where the second gallium nitride layer is gown on the first gallium nitride layer under a second temperature condition, which is higher than the first temperature condition.
Patent JP-H0512746-A (JP)
Title: Optical head
Inventor: TAKAHASHI AKIRA
IPC: G11B11/10
Filed: 1991-07-08
Abstract: PURPOSE:To reproduce an arcuate recording bit which is smaller than the diameter of a light beam written by a magnetic field modulation recording system without being affected by adjacent bit. CONSTITUTION:A magnetooptical disk which has a recording layer 4 recorded by the magnetic field modulation system and a read layer 3 showing perpendicular manetiztion at room temperature and vertical magnetism by light beam irradiation is irradiated with a light beam 7 for raising temperature when an information is reproduced to transfer the information of the recording layer to the read layer 3; and the disk is irradiated with a light beam 8 for reproduction with different wavelength in an overlapping state a specific distance behind the light beam 7 to reproduce the information.
Patent JP-H0923613-A (JP)
Title: Generator with lubricated vane pump
Inventor: OKAMURA MASAKI
IPC: H02K5/10
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent positional shift due to undue pressure by disposing a resilient stop plate in the axial direction between a driven side bearing and an oil seal and fitting the resilient stop plate, at one end thereof, to the end face at the outer ring part of driven side bearing and, at the opposite end thereof, to the end face of oil seal. SOLUTION: A vacuum pump 9 is coupled directly with a generator and the shaft 10 of rotor 4 thereof is coupled with the rotor 9a of vacuum pump 9 through a spline 10a. A driven side bearing 7 for the rotor 4 and an oil seal 8 for sealing the generator and the vacuum pump 9 are set in a bracket 6. A resilient stop plate 11 is disposed in the axial direction between the oil seal 8 and the driven side bearing 7 and fitted, at one end thereof, to the end face at the outer ring part of driven side bearing 7 and, at the opposite end thereof, to the end face of oil seal 8. This structure prevents leakage of lubricant due to positional shift caused by an undue pressure of the oil seal 8.
Patent JP-2000316412-A (JP)
Title: Shoulder bag for carrying pet
Inventor: KAWAMURA SHUJI
IPC: A01K29/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To solve the following problems and the like: (1) a pet-transporting heavy box difficultly to be carried makes the utilization of a conveyance of an electric train or a bus difficult as person not having a car must carry the box together with luggage and obligation fees are not inexpensive as making a pet regularly go to hospital must rely on a taxi; (2) daily being under medical treatment of a pet got hurt, or the like, burdens large economic load and; (3) a pet feels uneasy as the pet-transporting box is heavy and is carried with the box unstably swung in the hand. SOLUTION: When transporting a pet by bus or by electric train, a shoulder bag for carrying a pet and made of a light cloth is used so as for a woman or an aged to easily carry the pet without using a box-type handbag. Since an upper lid is formed as a net window and therefore a pet can see the face of a keeper and can feel closeness to the keeper, the pet can avoid the fear of movement. Net windows are installed also in side walls of the shoulder bag in order to ease the pain of a pet as much as possible. In the lower half of the bag, a lightweight and tough material such as a styrofoam laminate having a cardboard liner is used in four sides and the bottom.
Patent JP-H0915168-A (JP)
Title: Inspecting equipment of printed matter
Inventor: KAWAMICHI KENICHI
IPC: G01N21/89
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To detect even a minute defect such as a break of a character or a stain. SOLUTION: A reference image picked up from the same patterns printed repeatedly and successively is stored in a reference image memory. An image for inspection is taken in and a positional slippage is detected by a pattern matching part 15. The image for inspection stored in an inspection image memory 13 is put in an address for the one of which the positional slippage is modified, and inputted to an inspecting unit 17 together with the reference image. The inspecting unit 17 prepares difference images of the two images, applies a maximum value filter to either of them, calculates a difference between this and the difference image to which the maximum value filter is not applied and detects a defect therefrom.
Patent JP-H1021936-A (JP)
Title: Button type silver oxide battery and manufacture thereof
Inventor: TANI ATSUSHI
IPC: H01M6/12
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To improve closed circuit voltage property and shelf life of a button type silver oxide battery by bringing a graft film of a separator into contact with a positive electrode active material side and forming a thermally treated part in the circumferen tial part of the graft film in the positive electrode active material side. SOLUTION: This button type silver oxide battery comprises a positive electrode active material 1 mainly consisting of silver oxide, a negative electrode active material 3 mainly consisting of zinc, and an aqueous alkali solution as an electrolytic solution; and the cathode and the anode are set on opposite to each other while having a separator 5 produced by uniting graft film 5a, which is obtained by graft-polymerizing hydrophilic vinyl monomer with a film of polyolefin type resin, and a cellophane 5b between them. In this battery, the graft film 5a of the separator 5 is brought into contact with the positive electrode active material 1 side and at least the circumferential part of the graft film 5a in the positive electrode active material 1 side has a thermally treated part 5c. Consequently, the electric resistance of the separator 5 can be heightened and even if the circumferential part of the separator is rolled at the time of sealing, the silver ion permeation preventive function is prevented from deteriorating.
Patent JP-S5957716-A (JP)
Title: Method of slit-sealing film
Inventor: TAKA TOSHIO
IPC: B29C45/00
Filed: 1982-09-28
Abstract: PURPOSE:To slit-seal a film longitudinally so as to obtain a slit and sealed section whose strength is uniform, by successively arranging guide rolls, a slit sealer, and expander rolls, and specifying the distances between them. CONSTITUTION:For example, a tubular film 1 is flattened, and after it is passed through the guide rolls 3, 4 and the guide roll 5 positioned within 300mm. before the slit sealer 6, it is slit-sealed by the slit sealer. Then the heat sealed sections of the tubular film 1 are kept separated by the expander roll 7 positioned within 800mm. after the slit sealer 6, and the additional expander roll 8. With them separated, the slit-sealed film 1 is taken up by nip rolls 9, 9.
Patent JP-H0915451-A (JP)
Title: Optical connector and method for fixing optical fiber to connector housing
Inventor: URASHIRO KENJI
IPC: G02B6/42
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector having the versatility to surely fix an optical fiber to a connector housing in spite of minor change in the outside diameter of the optical fiber and a method for fixing the optical fiber to the connector housing. SOLUTION: This optical connector is composed a connector housing 10 consisting of a housing body 11 and a housing cover 16 and a fixing member 20 consisting of two sheets of metallic holding plates 21 for fixing the optical fiber F to the connector housing 10. The housing body 11 is resin molded goods integrally molded with the ferrule parts 13 and has a fixing member housing part 14 where the central part in a transverse direction is removed and a Tee- shaped groove 15 is formed along the longitudinal direction on the inside surface side in both side parts in the rear end part of a main body part 12. The respective holding plates 21 have caulking parts for the optical fiber F in the central parts in the transverse direction and have detaining pieces 23 to be inserted into the groove 14 at both ends in the transverse direction.